History Data Error - 'EURUSD' 2018.12.04 - history unpack error [The operation completed successfully. (0)]

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Hello,


I am unable to backtest my EA due to a  History Data Error in Terminal.     Can anyone assist to correct this error??

(see attachment) 

Thank you,


Tamone

 

If you are using MQL5 Cloud Network (cloud agents for example) so the cloud was stopped for upgrading -

Forum on trading, automated trading systems and testing trading strategies

1957. Tester rips off all memory

Renat Fatkhullin , 2018.12.06 11:33

We found a memory leak and we will release an update on MetaQuotes-Demo in a couple of hours.

The cloud network was temporarily stopped and will be updated first.

... 

If your question is not related to the cloud (cloud agents) so sorry.
 

Forum on trading, automated trading systems and testing trading strategies

1957. Tester rips off all memory

Renat Fatkhullin , 2018.12.06 14:29

We released version 1958 with the correction of unpack error and memory leak in MQL5:

  • available on MetaQuotes-Demo and MetaQuotes-Beta
  • will be available in a short time on Help -> Check updates -> Beta
  • rollout agent updates in the cloud network

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